emacs-linux: aggiunta l'eliminazione degli spazi inutili al salvataggio.

diff --git a/tools/emacs_linux b/tools/emacs_linux
index b4304cd490a2709a09892d1b3847e92789ad6db9..719fa416b30df4a79ea5f22652701f7b9b45d922 100644 (file)
--- a/tools/emacs_linux
+++ b/tools/emacs_linux
@@ -51,3 +51,5 @@
 
 (add-hook 'c++-mode-hook 'my:ac-c-header-init)
 (add-hook 'c-mode-hook 'my:ac-c-header-init)
+
+(add-hook 'before-save-hook 'delete-trailing-whitespace)